115278753 has 8 divisors (see below), whose sum is σ = 155810848. Its totient is φ = 75799584.

The previous prime is 115278731. The next prime is 115278781. The reversal of 115278753 is 357872511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115278753 - 2⁶ = 115278689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115278703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262975 + ... + 263412.

It is an arithmetic number, because the mean of its divisors is an integer number (19476356).

Almost surely, 2^115278753 is an apocalyptic number.

It is an amenable number.

115278753 is a deficient number, since it is larger than the sum of its proper divisors (40532095).

115278753 is an equidigital number, since it uses as much as digits as its factorization.

115278753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526463.

The product of its digits is 58800, while the sum is 39.

The square root of 115278753 is about 10736.7943539960. The cubic root of 115278753 is about 486.6870120870.

The spelling of 115278753 in words is "one hundred fifteen million, two hundred seventy-eight thousand, seven hundred fifty-three".